Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 18,829 Results. Searched 200,691 documents.
Abstract: Application of Dominant Frequency Band Reconstruction Inversion Technology in the Prediction of Oil-Bearing Reservoirs under Coal-Bearing Strata;
Fulei Li, Xiang Guo, Bing Wang, Xufeng Zhang, Xuebin Yin, Yu Cao
Search and Discovery.com
...Abstract: Application of Dominant Frequency Band Reconstruction Inversion Technology in the Prediction of Oil-Bearing Reservoirs under Coal-Bearing...
Unknown
ABSTRACT: Three Dimensional Fault Detection Using Dip and Azimuth; #90120 (2011)
Aftab Alam, Mirza Naseer Ahmad, Mumtaz Ahmad Mehar, and Sohaib Ahmad
Search and Discovery.com
... and fault continuously in a 3D seismic volume. Spectral decomposition methods provide time-continuous phase spectrum at each trace. Laterally continuous...
2011
Adaptive UMAP based multiple-frequency attribute blending and its application on hydrocarbon reservoir characterization
Zezhou Zhang, Naihao Liu, Yang Yang, Zhiguo Wang, Rongchang Liu, Jinghuai Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... in Figure 1. It can be summarized as follows. (1) Extract multi-frequency components. We apply GST to seismic data Di (t, x, y) and obtain its GST spectrum...
2023
Abstract: The Use of Spectral Recomposition in Tailored 3-D Forward Seismic Modeling of Outcrop Analogs, by M. Tomasso, R. Bouroullec, and D. Pyles; #90090 (2009).
Search and Discovery.com
2009
Detecting Fracture Zones in the Austin Chalk Using Seismic P- Wave Data
Ilyas Najmuddin
Houston Geological Society Bulletin
.... The shift in the spectrum towards lower frequencies is evident from the shift in the peak frequencies. Figure 6b. Peak frequency above the chalk minus...
2001
Abstract: Can Q Explain Observations Made from a VSP?, by Hamish Wilson, Scott W. Peters, and Robert W. Wiley; #90105 (2010)
Search and Discovery.com
2010
Quantitative evaluation of vibroseis excitation signal based on signal-noise separation
Fei Luo, Yang Zhu, Tie Wei, Guowei Wei, Lianbin Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... signal Introduction The quality evaluation of vibroseis excitation signals is often described by distortion, phase, frequency spectrum, timefrequency...
2022
A method of attenuating bubble effect based on frequency domain filter
Yifei Xiao, Jianguo Song
International Meeting for Applied Geoscience and Energy (IMAGE)
...A method of attenuating bubble effect based on frequency domain filter Yifei Xiao, Jianguo Song A method of attenuating bubble effect based...
2024
S-transform based processing of noisy surface wave record for recovering high-resolution spectrum
Sayan Mukherjee, Mrinal Bhaumik, Tarun Naskar
International Meeting for Applied Geoscience and Energy (IMAGE)
... of three steps. First, MST is performed over the raw data to obtain the time-frequency representation. After that, the resulting spectrum is analyzed...
2022
Assessment on the Serviceability of Monopod Platforms in Java Sea Due to Wave Excitation
Gde Pradnyana
Southeast Asia Petroleum Exploration Society (SEAPEX)
... the natural frequency within the energetic range of the wave spectrum, as is the case for the single well caisson (monopod) investigated here. This type...
1996
Spectral Balancing Aids Seeing Faults More Clearly, by Satinder Chopra and Kurt J. Marfurt; #41594 (2015).
Search and Discovery.com
2015
Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)
Peng Cheng, Gary F. Margrave, David C. Henley
Search and Discovery.com
... algorithms, the reflectivity is usually assumed to have a flat (white) amplitude spectrum over the deconvolution frequency band. Such a reflectivity...
2015
ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002)
Sun, Shengjie, John P. Castagna, Robert W. Siegfried
Search and Discovery.com
.... a) The synthetic trace for modeling study. b) ESP timefrequency spectrum c) STFT time-frequency spectrum 2 .0 0 +30 H z at 220, 230 + 30 H z at 130, 135 +40 H z...
Unknown
Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)
Heather J. E. Lloyd and Gary F. Margrave
Search and Discovery.com
... there will be no low frequency gap so the spectrum will be appropriately filled. Figure 4 shows these results. Note that frequencies lower than 5 Hz...
2014
Self-supervised learning for seismic swell noise removal
Yuan Zi, Shirui Wang, Pengyu Yuan, Xuqing Wu, Jiefu Chen, Zhu Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... for denoising Trust-band misfit loss Entry-wise multiplication Construct trust frequency spectrum mask 1D FFT 90° 270° misfit loss 90° 270...
2022
Magnetic Spectrum of the San Kampaeng Geothermal Area, Northern Thailand
Somsri Sertsrivanit, Charn Tantisukrit, Surachai Praserdvigai
Geological Society of Malaysia (GSM)
... of Thailand. Abstract: The energy spectrum o t the Sun Kiimptteiig toiul magnetic lield is cut olT ut the frequency higher than 0.0015 cycle.metre for each...
1986
Seismic Enhancement Resolution in Penobscot Field With Short-Time Fourier Transform Half Cepstrum Method
Taufiq Brilliant Askari, Intan Andriani Putri
Indonesian Petroleum Association
... frequency spectrum. Window’s parameters is crucial particularly ensuring the signal chunk could be considered as a stationary signal and also to avoid...
2022
Multi-Step Auto-Regressive Reconstruction of Nonuniformly Sampled, Aliased Seismic Records; #41563 (2015)
M. Naghizadeh, M. D. Sacchi
Search and Discovery.com
... frequency portion of the data spectrum using Fourier based reconstruction. The reconstructed low frequencies are used to extract prediction error filters...
2015
Microseismic Event Spectrum Control and Strain Energy Release in Stressed Rocks; #40897 (2012)
Alexander O. Rozanov
Search and Discovery.com
...Microseismic Event Spectrum Control and Strain Energy Release in Stressed Rocks; #40897 (2012) Alexander O. Rozanov PS Microseismic Event Spectrum...
2012
Identifying and Fixing Artifacts that Arise in Structure-Oriented Filtering; #42479 (2019)
Satinder Chopra, Kurt Marfurt
Search and Discovery.com
...-frequency end of the spectrum after median filtering indicated by the blue ellipse. Applying a bandpass filter (4-12, 90-100 Hertz) to the median...
2019
Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015)
Jiajun Han, Mirko van der Baan
Search and Discovery.com
... to analyze the time frequency distribution of well logs. Han and van der Baan (2013) combine the instantaneous spectrum with CEEMD for seismic time...
2015
Design of low frequency sweep signals for conventional vibrators
Tie Wei, Yang Zhu, Zhigang Liu, Dong Wang, Guowei Wei, Mingtao Nie
International Meeting for Applied Geoscience and Energy (IMAGE)
... point f, PL is the custom amplitude spectrum limit value at frequency point f. Calculate the instantaneous phase of the custom signal with the following...
2024
Abstract: AVO Compliant Spectral Balancing; #90171 (2013)
Nirupama Nagarajappa and Jon Downton
Search and Discovery.com
... deconvolution to further flatten the frequency spectrum. However, unless carefully implemented this might have the undesirable effect of altering...
2013
Selected Low Frequencies Aid Interpretation of Deep Faults, by Bob Hardage, #40454 (2009)
Search and Discovery.com
2009
Abstracts: Recovery of Low Frequency Data from 10Hz Geophones; #90173 (2015)
Malcolm B. Bertram, Gary F. Margrave
Search and Discovery.com
.... The recovery of the lower frequency content in the 10Hz data is apparent. A low cut filter is necessary to trim the spectrum near DC as the inverse...
2015